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Análisis de series de tiempo
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2921por Lãzãrescu, Alina-Marilena, Benichi, Sandro, Blauwblomme, Thomas, Beccaria, Kévin, Bourgeois, Marie, Roux, Charles-Joris, Vergnaud, Estelle, Montmayeur, Juliette, Meyer, Philippe, Cohen, Jérémie F., Chalumeau, Martin, Blangis, Flora, Orliaguet, Gilles“…DESIGN, SETTING, AND PARTICIPANTS: In a time-series analysis of a longitudinal, population-based, cohort study, all consecutive cases of AHT in infants younger than 12 months old referred between January 2017 and December 2021 to Necker Hospital for Sick Children, the single regional pediatric neurosurgery center for the Paris metropolitan area, were included. …”
Publicado 2022
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2922“…CDI prevalence (CDI encounters per 10 000 total encounters) and inpatient outcomes (eg, mortality, hospital length of stay) were compared between pre–COVID-19 and COVID-19 periods using bivariable analyses or interrupted time series analysis. RESULTS: A total of 25 992 CDI encounters were included representing 22 130 unique CDI patients. …”
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2923por ArunKumar, K.E., Kalaga, Dinesh V., Mohan Sai Kumar, Ch., Kawaji, Masahiro, Brenza, Timothy M.“…The present work reports a comparative time-series analysis of deep learning techniques (Recurrent Neural Networks with GRU and LSTM cells) and statistical techniques (ARIMA and SARIMA) to forecast the country-wise cumulative confirmed, recovered, and deaths. …”
Publicado 2022
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2924“…We analyzed patients in the following three groups: young children (younger than 5 years), school-aged children (5–12 years), and adolescents (13 years and older), using an interrupted time series analysis. Our primary outcome was the difference in proportion of foreign body ingestions. …”
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2925por Allan-Blitz, Lao-Tzu, Samad, Aaida, Homsley, Kenya, Ferguson, Sojourna, Vais, Simone, Nagin, Perry, Joseph, Natalie“…We conducted a one-arm pre-post time series analysis of missed visits before and after a pilot study rideshare intervention within a clinic specializing in the care of teenage parents and their children. …”
Publicado 2022
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2926“…Using text-mining techniques (i.e., sentiment analysis, topic modelling) and time series analysis, we analyse 161,921 tweets from leading UK supermarkets during the first COVID-19 lockdown. …”
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2927por Kausto, Johanna, Gluschkoff, Kia, Turunen, Jarno, Selinheimo, Sanna, Peutere, Laura, Väänänen, Ari“…A quasi-experimental interrupted time series analysis was applied. RESULTS: The onset of rehabilitative psychotherapy marked a decline in work disability in comparison to the counterfactual trend. …”
Publicado 2022
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2928“…In total, 10,268 lncRNAs were identified, including 1254 novel lncRNAs and 9014 known lncRNAs. Time series analysis revealed that genes of the up-regulated module were enriched in pathways associated with transport, immunity, and histone acetylation modifications, while genes of the down-regulated module were enriched in DNA metabolic process and cell cycle. …”
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2929por De Boer, Christopher, Ghomrawi, Hassan MK., Bouchard, Megan E., Linton, Samuel C., Tian, Yao, Abdullah, Fizan“…An interrupted time series analysis estimated the effect of the COVID-19 pandemic on the number of children <15 years old presenting with physical child abuse to children's hospitals from March 1(st) to June 30(th) of 2020 by comparing to those presenting during the same period for years 2016–2019. …”
Publicado 2022
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2930“…Additionally, we performed an interrupted time series analysis, by fitting a Poisson regression model with level change. …”
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2931por Min, Jieun, Oh, Jieun, Kim, Soo In, Kang, Cinoo, Ha, Eunhee, Kim, Ho, Lee, Whanhee“…We obtained daily time-series suicide mortality data for January 2017–December 2020 from the Korea National Statistics Office and performed a two-stage interrupted time-series analysis. We estimated excess suicide in 16 regions of Korea using a quasi-Poisson time-series regression model and pooled the region-specific estimates using a mixed-effects multivariate meta-analysis model in the first and second stages, respectively. …”
Publicado 2022
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2932por Ruiz-Rodado, Victor, Dowdy, Tyrone, Lita, Adrian, Kramp, Tamalee, Zhang, Meili, Shuboni-Mulligan, Dorela, Herold-Mende, Christel, Armstrong, Terri S., Gilbert, Mark R., Camphausen, Kevin, Larion, Mioara“…Plasma metabolic profiles acquired over time by Liquid Chromatography Mass Spectrometry (LC/MS) were subjected to multivariate empirical Bayes time-series analysis (MEBA) and Receiver Operating Characteristic (ROC) assessment including Random Forest as the classification strategy. …”
Publicado 2022
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2933por Li, Mengyao, Ma, Yue, Luo, Caiying, Lv, Qiang, Liu, Yaqiong, Zhang, Tao, Yin, Fei, Shui, Tiejun“…We conducted a two-stage multicity time-series analysis. In the first stage, we constructed a distributed lag nonlinear model (DLNM) to obtain cumulative exposure-response curves between each air pollutant and the numbers of HFMD cases for every city. …”
Publicado 2022
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2934por Aboulatta, Laila, Peymani, Payam, Vaccaro, Christine, Leong, Christine, Kowalec, Kaarina, Delaney, Joseph, Falk, Jamie, Alessi-Severini, Silvia, Aloud, Basma, Eltonsy, Sherif“…Incident and prevalent use was compared between two time periods; pre-COVID-19: July 2016-March 2020 and during COVID-19: April 2020-March 2021. Interrupted time series analysis using autoregressive models was used to quantify the change in level and slope in quarterly medication use among incident and prevalent users. …”
Publicado 2022
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2935por Singh, Ankita, Chakraborty, Shayok, He, Zhe, Tian, Shubo, Zhang, Shenghao, Lustria, Mia Liza A., Charness, Neil, Roque, Nelson A., Harrell, Erin R., Boot, Walter R.“…We posed the adherence prediction as a binary classification problem and exploited multivariate time series analysis using an adaptive window size for model training. …”
Publicado 2022
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2936por Peces, Miriam, Dottorini, Giulia, Nierychlo, Marta, Andersen, Kasper Skytte, Dueholm, Morten Kam Dahl, Nielsen, Per Halkjær“…By applying a new time-series analysis approach, we revealed that the seasonal pattern was species-specific, where species belonging to the same functional guild or genus may show different seasonal dynamics. …”
Publicado 2022
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2937por Barbosa, Annamaria Ciminelli, de Magalhães-Barbosa, Maria Clara, Moreira, Jessica Pronestino de Lima, Colombini, Giovanni Nicola Umberto Italiano, Prata-Barbosa, Arnaldo“…CONCLUSIONS: In Brazil, except for the Northeast region, the incidences of retinoblastoma were lower than those reported in several countries worldwide, suggesting possible underreporting, and the time series analysis showed a stable trend. Although this pioneering study brings a recent panel of available data on retinoblastoma in Brazil, more precise estimates are needed and welcome for better planning of onco-ophthalmologic care in the country.…”
Publicado 2022
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2938por Gilliam, Francis Roosevelt, Ciesielski, Robert, Shahinyan, Karlen, Shakya, Pratistha, Cunsolo, John, Panchal, Jal Mahendra, Król-Józaga, Bartlomiej, Król, Monika, Kierul, Olivia, Bridges, Charles, Shen, Christine, Waldman, Carly E., Ring, Martin, Szepieniec, Tomasz, Barnacka, Anna, Bhavnani, Sanjeev P.“…We describe the heart rate and heart rhythm results obtained in time-series analysis of the in-ear IH data taken simultaneously with ECG recordings in two dedicated clinical studies. …”
Publicado 2022
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2939por Torres-Ortega, Rosina, Guillén-Alonso, Héctor, Alcalde-Vázquez, Raúl, Ramírez-Chávez, Enrique, Molina-Torres, Jorge, Winkler, Robert“…Thus, we applied a time series analysis to find patterns in the signal changes. …”
Publicado 2022
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2940por Benistand, Paul, Vorilhon, Philippe, Laporte, Catherine, Bouillon-Minois, Jean-Baptiste, Brousse, Georges, Bagheri, Reza, Ugbolue, Ukadike Chris, Baker, Julien S., Flaudias, Valentin, Mulliez, Aurélien, Dutheil, Frédéric“…The data were analyzed using an interrupted time series analysis (ITSA) model. MAIN OUTCOMES AND MEASURES: Consumption of psychotropic drugs was aggregated in months and expressed in number of boxes per thousand inhabitants. …”
Publicado 2022
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